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RUNHAI STEEL
Your Reliable Steel SupplierRunhai steel is not only a professional steel supplier, but also your trustworthy partner in China. We ensure quality and quantity, provide material certificates, and will refund if the products are not qualified, so please be assured the purchase. Regarding long-term cooperation or large orders, you can contact us for additional discounts.
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Galvanized roofing sheet
Roof sheet, also known as profiled steel rood tile, is a profiled plate made of color steel sheet or galvanized steel sheet or galvalume steel sheet, which is rolled and cold bent into various wave shapes. It is mainly applicable to the roof, wall and internal and external wall decoration of industrial and civil buildings, warehouses, special buildings and long-span steel structure houses. It has the characteristics of light weight, high strength, rich color, convenient and fast construction, earthquake resistance, fire prevention, rain proof, long service life and maintenance free.
Product Video
Product Parameter
| Product Name | Galvanized corrugated roof sheet |
| Texture Of Material | SGCC,SGCH,JIS G3302,DX51D,DX52D,DX53D |
| Corrugated Sheet Raw Materials | Galvanized steel,Aluzinc Steel,Aluzinc Pre-painted sheet and Aluminium sheet. |
| Grade | CGCC/SGCC/SGCH/SPCC |
| Width | 600-1100 mm |
| Thickness | 0.10-1mm |
| Length | 2-6 m |
| Zinc coating | 30g/m2-275g/m |
| Tolerance | Thickness& Width:+/-0.02mm |
| Color Coating | Top:15-25um/Back:5-8pm |
| Surface treatment | JJnoil,dry,chromate passivated,non-chromate passivated |
| Weight of each package | 3 mt/As request |
| Hardness | Full hard/soft/As request |
| Standard | GB/T12754-2006;ASTM A 755;EN 10169;JIS G3312;AISI;BS;DIN |
| Technique | Cold rolled_>hot dipped galvanizing->Color Coated->corrugated |
| Gloss | The gloss can changeable by Customers' Request.we can also dosome High gloss. |
| Certification | CE,ISO,SGS,ETC |
| MOQ | 25 TONS |
| Payment | TT,LC,ETC |
| delivery time | Usually 7 days, depending on the quantity |
| Packing | Bundle,or with all kinds of colors PVC or as your requirements |
| Application | /arious roofs or walls referring to the large size factory buildings,storage,exhibition halls,gymnasiums etc. |
| bse metal type | Grade | CHEMICAL COMPOSITION % | |||
| C | Si | Mn | P | ||
| cold rolled steel sheet | DC51D+Z (St01Z, St02Z, St03Z), DC51D+ZF | ≤0.10 | - | ≤0.50 | ≤0.035 |
| DC52D+Z (St04Z), DC52D+ZF | ≤0.08 | - | ≤0.45 | ≤0.030 | |
| DC53D+Z (St05Z), DC53D+ZF | ≤0.08 | - | ≤0.40 | ≤0.030 | |
| DC54D+Z (St06Z), DC54D+ZF | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | |
| DC56D+Z (St07Z), DC56D+ZF | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | |
| hot rolled steel sheet | DD51D+Z (St01ZR, St02ZR) | ≤0.10 | - | ≤0.50 | ≤0.035 |
| DD54D+Z (St06ZR) | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | |
Product Show
Hot Dipped Galvanized Steel Sheet (GI sheet)is produced by passing the Full Hard sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface. It has excellent corrosion resistance, paintability, and workability due to Zinc’s characteristic
It is a kind of steel plate with high strength and durability, which is mostly used in architectural decoration. Because of the use of high strength steel plate and reasonable size design, it is widely used in the roof, wall, installation and flexibility of all kinds of buildings. It is by no means restricted by any factor in the building. It prevents the infiltration of Rain Water and can withstand the test of any adverse weather conditions.Widely used in a variety of core materials and thermal insulation materials to form non-thermal insulation or thermal insulation roof composite board. Symmetrical appearance, no fastening screw exposure, neat and beautiful, superior anticorrosion performance. Firm and reliable, at the same time can withstand the influence of thermal expansion. Beautiful appearance, convenient installation, smooth drainage, economic building materials!
Product inspection is divided into
1:Incoming inspection of raw materials for export products
2: Color analysis, T-bending test, impact test, salt spray test, tensile test and packaging test in the production process of the product, the purpose is to ensure its comprehensive performance such as corrosion resistance, coating viscosity and safe
transportation of the product.
Product features
1.Rich color:Beautiful shape, rich color, strong decorative, flexible combination, can express different architectural styles;
2.Light weight:Light weight (6-10 kg/m_) high strength (yield strength 250-550 MPa), good skin stiffness, good anti seismic performance of waterproofing agent.
3.Safe and convenient:Construction and installation is convenient, reducing installation and transportation workload, and shortening construction period.
4.Environmental protection:Recyclable and popularized application of profiled steel sheet to meet the sustainable development policy of the national economy.
| Standard | Jis 3302 | EN10327/EN10326 | ASTMA653 |
| Grade | SGCC/SGCH | DX51D+Z/DX52D+Z | CS |
| SGC340 | S22DGD+Z | SS GRADE 230 | |
| SGC400 | S25DGD+Z | SS GRADE 255 | |
| SGC440 | S28DGD+Z | SS GRADE 275 | |
| SGC490 | S32DGD+Z | SS GRADE 340 | |
| SGC570 | S35DGD+Z | SS GRADE 550 | |
| SS55DGD+Z |
Application
Galvanized roofing sheet is suitable for industrial and civil buildings, warehouses, special buildings, large-span steel structure house roof, wall and internal and external wall decoration, with light weight, high strength,convenient and quick construction, seismic, fire prevention, rain prevention, long life, maintenance free characteristics.
Packing & Delivery
1.Generally package:Anti-water paper+strapped with min three strapping strips.
2.Standard exporting package: Anti-water paper and plastic+covered by iron sheet+ strapped withmin three strapping strips.
3.Excellent package:Anti-water paper and plastic film+ covered by iron sheet+ strapped with minthree strapping strips+fixed on the iron or wooden pallets by strapping strips.
Can be packaged according to customer requirements.
Customer Feedback
FAQ
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected byRUNHAIpiece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order with trade assurance which could secure your payment.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,theFacebook,Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
